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Individual Calculations July 2023 |
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| Kotyk, Michael Total change: 7.60 | |   |
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| 13. Rheinland-Pfalz-Open | Neuwied | GER | 2023-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2099 | 2089 | 5.00 | 7 | 1.74 | 20 | 34.80 | |
|  Weber, Andreas | | | 1689 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Liesenfeld, Holger | | | 1787 | GER | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Syrov, Arkadi | f | | 2298 | GER | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Ronge, Tim | | | 2266 | GER | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Gramb, Marius | | | 2231 | GER | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Polster, Christian | f | | 2250 | GER | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Latzke, Boris | | | 2169 | GER | 0.00 | 1 | -0.39 | 20 | -7.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | HSG Open 2023 - Open A | Hilversum | NED | 2023-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 2089 | 2.50 | 6 | -1.36 | 20 | -27.20 | |
| | Piel, Ruben | | | 1890 | NED | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Lombaers, Peter | f | | 2368 | NED | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Van Der Lubben, Arno | | | 1881 | NED | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Van Arendonk, Polle | | | 1841 | NED | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Van T Hoff, Tom | | | 1935 | NED | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Arp, Frans | | | 1976 | NED | 0.00 | 1 | -0.65 | 20 | -13.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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